Note 14 - Debt - Schedule of Debt Maturities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
2022	$ 2,180
2023	1,385
2024	1,439
2025	1,429
2026	1,016
Thereafter	24,043
Long-term Debt, Gross	31,492
Unamortized discount and deferred issuance costs	(1,763)	$ (1,538)
Total debt	$ 29,729	$ 26,729

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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